User Manual

Table Of Contents
Setup and Configuration 5-5
SmartPoint Module for the Elster A3 Meter ECMTM40000
5.2.10 Transmit Operational Mode
A 4-bit field containing the transmission mode of the Transmitter as shown in the table below. Note that
if the device is configured to Message Pass, it will always transmit on the Receive Frequency (all
mPass transmissions are on the Rx Channel).
5.2.11 Receiver Operational Mode
A 3-bit field containing the Receiver Operational Mode of the device as shown in the table below
(modes 3-7 are reserved):
Setting Tx Op Mode Bits
0 Normal Mode
1 Message Pass
2 Reserved
3 Normal, ½ Baud Rate
4 mPass / Normal Mix (1:1)
5 mPass / Normal Mix (1:2)
6 mPass / Normal Mix (1:3)
7 mPass / Normal Mix (1:4)
8 mPass / Normal Mix (1:5)
9 mPass / Normal Mix (1:8)
10 mPass / Normal Mix (1:16)
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
Setting Rx Op Mode
0 Disabled
1 Listen Before Transmit (CSMA)
2 Listen Always